Preparation of beta-cyclodextrin/polysaccharide foams using saponin

Petitjean, M. (Max); Isasi-Allica, J.R. (José Ramón)

Authors:

Petitjean, M. (Max)

Isasi-Allica, J.R. (José Ramón)

Keywords:

Chitosan
Cyclodextrin polymers
Green synthesis
Locust bean gum
Saponin
Sorption
Xanthan gum

Issue Date:

2023

ISSN:

1860-5397

Note:

This is an open access article licensed under the terms of the Beilstein-Institut Open Access License Agreement (https://www.beilstein-journals.org/bjoc/terms), which is identical to the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0).

Citation:

Petitjean, M. (Max Renaud); Isasi-Allica, J. (José Ramón). "Preparation of beta-cyclodextrin/polysaccharide foams using saponin". Belstein Journal of Organic Chemistry. 19, 2023, 78 - 88

Abstract

Cyclodextrins, cyclic oligosaccharides with a hydrophobic cavity that form inclusion complexes with nonpolar molecules, can be used to functionalize other polysaccharides. Xanthan gum, locust bean gum or chitosan can be crosslinked using citric acid in the presence of ß-cyclodextrin to produce insoluble matrices. In this work, polymeric foams based on those polysaccharides and saponin have been prepared using a green synthesis method to increase the porosity of the matrices. The saponin of soapbark (Quillaja saponaria) has been used to obtain foams using different procedures. The influence of the synthesis path on the porosity of the materials and their corresponding sorption capacities in the aqueous phase were evaluated.

URI:

https://hdl.handle.net/10171/65227

DOI:

10.3762/bjoc.19.7

Appears in Collections:

DA - Ciencias - Química - Artículos de revista

Files in This Item: